Alert archive / Texas / Winter Storm Warnings in 2021

Winter Storm Warning 3, NWS San Angelo, TX

February 12, 202124 counties in Texas

NWS San Angelo, TX issued this winter storm warning at Feb 12, 2021, 2:58 PM CST for 24 counties in Texas. It took effect at Feb 14, 2021, 12:00 AM CST. It was in force for 36 hr. 52 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Feb 12, 2021, 2:58 PM CST (20:58 UTC)
In effect from
Feb 14, 2021, 12:00 AM CST
Expired
Feb 15, 2021, 12:00 PM CST
In force
36 hr
Issued by
NWS San Angelo, TX
All 24 counties

Brown County, TX, Callahan County, TX, Coke County, TX, Coleman County, TX, Concho County, TX, Crockett County, TX, Fisher County, TX, Haskell County, TX, Irion County, TX, Jones County, TX, Kimble County, TX, Mason County, TX, McCulloch County, TX, Menard County, TX, Nolan County, TX, Runnels County, TX, San Saba County, TX, Schleicher County, TX, Shackelford County, TX, Sterling County, TX, Sutton County, TX, Taylor County, TX, Throckmorton County, TX, Tom Green County, TX

The radar

The San Angelo radar (KSJT), 63 km from the middle of the area, began a volume at 20:55 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Feb 14, 12:00 PM CSTSNOW 4Rotan, TX
Feb 14, 3:46 PM CSTHEAVY SNOW 44 Wsw San Angelo, TX
Feb 14, 4:00 PM CSTHEAVY SNOW 8Abilene, TX8 INCHES REPORTED IN SOUTH ABILENE.
Feb 14, 4:07 PM CSTHEAVY SNOW 4Rotan, TX
Feb 14, 4:09 PM CSTHEAVY SNOW 45 Wnw San Angelo, TX
Feb 14, 4:09 PM CSTHEAVY SNOW 4.5Throckmorton, TX
Feb 14, 4:10 PM CSTHEAVY SNOW 5.5Albany, TX
Feb 14, 4:10 PM CSTHEAVY SNOW 9.5Potosi, TX
Feb 14, 4:12 PM CSTSNOW 3Roby, TXTHERE WAS 2 TO 3 INCHES OF SNOW ACROSS FISHER COUNTY.
Feb 14, 4:14 PM CSTSNOW 3Brownwood, TX
Feb 14, 4:20 PM CSTHEAVY SNOW 7.5Baird, TX
Feb 14, 4:24 PM CSTHEAVY SNOW 5.5Buffalo Gap, TXSNOW IS STILL FALLING.
Feb 14, 4:28 PM CSTSNOW 35 S Sweetwater, TXTWO TO 3 INCHES OF SNOW REPORTED.
Feb 14, 4:33 PM CSTSNOW 35 Nnw Coleman, TX
Feb 14, 4:37 PM CSTHEAVY SNOW 4Elbert, TXTHERE WAS 3 TO 4 INCHES OF SNOW IN ELBERT.
Feb 14, 4:39 PM CSTHEAVY SNOW 51 Ssw View, TX
Feb 14, 4:41 PM CSTSNOW 3Eden, TXTHERE WAS 3 TO 4 INCHES OF SNOW IN EDEN. HEAVY SNOW AND BLOWING SNOW STILL BEING REPORTED.
Feb 14, 4:41 PM CSTHEAVY SNOW 82 Ssw Abilene, TXTHERE WAS 8 INCHES OF SNOW ON THE SOUTH SIDE OF ABILENE.
Feb 14, 4:47 PM CSTHEAVY SNOW 7.31 Ssw Haskell, TX
Feb 14, 4:52 PM CSTHEAVY SNOW 63 E Clyde, TX
Feb 14, 4:56 PM CSTHEAVY SNOW 63 Sw San Angelo, TX
Feb 14, 4:57 PM CSTHEAVY SNOW 5.54 Wsw San Angelo, TX
Feb 14, 5:00 PM CSTHEAVY SNOW 5Baird, TX
Feb 14, 5:00 PM CSTHEAVY SNOW 7Tuscola, TX
Feb 14, 5:04 PM CSTHEAVY SNOW 43 Sw Carlsbad, TX
Feb 14, 5:36 PM CSTHEAVY SNOW 83 Nw San Angelo, TX
Feb 14, 5:45 PM CSTHEAVY SNOW 74 Wsw San Angelo, TX
Feb 14, 5:51 PM CSTHEAVY SNOW 91 Ne San Angelo, TX
Feb 14, 6:00 PM CSTHEAVY SNOW 73 Sw San Angelo, TX
Feb 14, 6:00 PM CSTHEAVY SNOW 84 Se Dyess Afb, TXSNOW IS CURRENTLY BEING REPORTED.
Feb 14, 6:08 PM CSTHEAVY SNOW 4May, TX
Feb 14, 6:15 PM CSTHEAVY SNOW 6Rotan, TX
Feb 14, 6:31 PM CSTHEAVY SNOW 11Potosi, TX
Feb 14, 6:42 PM CSTHEAVY SNOW 104 N San Angelo, TX
Feb 14, 6:45 PM CSTHEAVY SNOW 7.5Moran, TX
Feb 14, 6:47 PM CSTHEAVY SNOW 104 Wsw San Angelo, TX
Feb 14, 6:48 PM CSTHEAVY SNOW 43 Nnw Brownwood, TX
Feb 14, 6:52 PM CSTHEAVY SNOW 9.53 Sse Abilene, TXSNOW DRIFTS 16 TO 18 INCHES. NEAR THE ABILENE REGIONAL AIRPORT.
Feb 14, 7:15 PM CSTHEAVY SNOW 52 Ssw Impact, TX
Feb 14, 7:16 PM CSTHEAVY SNOW 4.51 Nw Carlsbad, TX
Feb 14, 7:21 PM CSTHEAVY SNOW 9Clyde, TX
Feb 14, 7:57 PM CSTHEAVY SNOW 5Ballinger, TX
Feb 14, 9:00 PM CSTHEAVY SNOW 8.52 Se San Angelo, TX
Feb 14, 9:25 PM CSTSNOW 3Christoval, TX
Feb 15, 10:14 AM CSTSNOW 4Brady, TXMCCULLOCH COUNTY SHERIFFS OFFICE REPORTS 3-4 INCHES OF SNOW.
Feb 15, 10:16 AM CSTSNOW 3Menard, TXMENARD COUNTY SHERIFFS OFFICE REPORTS 2-3 INCHES OF SNOW.
Feb 15, 10:16 AM CSTSNOW 4San Saba, TXSAN SABA COUNTY SHERIFFS OFFICE REPORTS 4 INCHES OF SNOW.
Feb 15, 10:24 AM CSTHEAVY SNOW 6Ballinger, TXRUNNELS COUNTY SHERIFFS OFFICE REPORTS 4-6 INCHES OF SNOW.
Feb 15, 10:26 AM CSTHEAVY SNOW 5Bronte, TX
Feb 15, 10:27 AM CSTSNOW 4Anson, TXJONES COUNTY SHERIFFS OFFICE REPORTS 4 INCHES OF SNOW.
Feb 15, 10:27 AM CSTHEAVY SNOW 10Mertzon, TXIRION COUNTY SHERIFFS OFFICE REPORTS 8-10 INCHES OF SNOW.
Feb 15, 12:08 PM CSTHEAVY SNOW 14.91 Wnw Abilene, TXOFFICIAL SNOWFALL OBSERVER AT ABILENE MEASURED A SNOWFALL TOTAL OF 14.9 INCHES.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 9.0 hours before the alert went out and 213 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 12:00Z on 2021-02-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 11 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 12:00Z on 2021-02-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 73 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
11 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
424 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
73 m²/s²
0-3 km storm-relative helicity
110 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

531 
WWUS44 KSJT 122058
WSWSJT

URGENT - WINTER WEATHER MESSAGE
National Weather Service San Angelo TX
258 PM CST Fri Feb 12 2021

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-131100-
/O.UPG.KSJT.WS.A.0002.210214T1200Z-210215T1800Z/
/O.NEW.KSJT.WS.W.0003.210214T0600Z-210215T1800Z/
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
Including the cities of Gannon, Sweetwater, Broome, 
Sterling City, Robert Lee, Sanco, Silver, Bronte, Tennyson, 
Ballinger, Benoit, Hatchel, Rowena, Crews, Winters, Pumphrey, 
Barnhart, Arden, Mertzon, Sherwood, Carlsbad, San Angelo, Wall, 
Eden, Live Oak, Lowake, Ozona, Eldorado, Sonora, Irby, Haskell, 
Throckmorton, Woodson, Stamford, Stith, Anson, Funston, Truby, 
Tuxedo, Hamlin, Albany, Abilene, Clyde, Eula, Dudley, Baird, 
Cross Plains, Coleman, Echo, Fisk, Valera, Voss, Trickham, 
Brownwood, Indian Creek, Brady, Fife, Lohn, Rochelle, Voca, 
Chappel, Cherokee, Harkeyville, San Saba, Erna, Fort Mckavett, 
Hext, Menard, Cleo, Junction, London, Roosevelt, Segovia, 
Telegraph, Fredonia, Katemcy, Koockville, Loyal Valley, Mason, 
Pontotoc, and Streeter
258 PM CST Fri Feb 12 2021

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT SATURDAY NIGHT TO
NOON CST MONDAY...

* WHAT...Heavy snow accumulations and dangerous wind chills. Total
  snow accumulations of 3 to 6 inches expected. Blowing and drifting
  snow is expected Sunday night.

* WHERE...All of West Central Texas.

* WHEN...From midnight Saturday night to noon CST Monday.

* IMPACTS...Near whiteout conditions. Power outages. Blowing and
  drifting snow will drop visibility to near zero at times. Travel
  could become impossible. The hazardous conditions will likely 
  impact the morning commute. The cold wind chills as low as 20 
  below zero could cause frostbite on exposed skin in as little as
  30 minutes.

* ADDITIONAL DETAILS...Air temperatures in the single digits and
  colder may burst pipes. Pets and livestock will need extra
  protection. Use extra caution when using fireplaces, stoves, and
  space heaters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
6 follow-up statements
588 
WWUS44 KSJT 130918
WSWSJT

URGENT - WINTER WEATHER MESSAGE
National Weather Service San Angelo TX
318 AM CST Sat Feb 13 2021

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-131800-
/O.NEW.KSJT.WW.Y.0005.210213T0918Z-210213T1800Z/
/O.CON.KSJT.WS.W.0003.210214T0600Z-210215T1800Z/
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
Including the cities of Gannon, Sweetwater, Broome, 
Sterling City, Robert Lee, Sanco, Silver, Bronte, Tennyson, 
Ballinger, Benoit, Hatchel, Rowena, Crews, Winters, Pumphrey, 
Barnhart, Arden, Mertzon, Sherwood, Carlsbad, San Angelo, Wall, 
Eden, Live Oak, Lowake, Ozona, Eldorado, Sonora, Irby, Haskell, 
Throckmorton, Woodson, Stamford, Stith, Anson, Funston, Truby, 
Tuxedo, Hamlin, Albany, Abilene, Clyde, Eula, Dudley, Baird, 
Cross Plains, Coleman, Echo, Fisk, Valera, Voss, Trickham, 
Brownwood, Indian Creek, Brady, Fife, Lohn, Rochelle, Voca, 
Chappel, Cherokee, Harkeyville, San Saba, Erna, Fort Mckavett, 
Hext, Menard, Cleo, Junction, London, Roosevelt, Segovia, 
Telegraph, Fredonia, Katemcy, Koockville, Loyal Valley, Mason, 
Pontotoc, and Streeter
318 AM CST Sat Feb 13 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON CST TODAY...

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON CST MONDAY...

* WHAT...For the Winter Storm Warning, heavy mixed precipitation
  expected. Total snow accumulations of 3 to 6 inches and ice 
  accumulations of a light glaze. 

  For the Winter Weather Advisory, a glaze of freezing drizzle,
  light freezing rain, and sleet may make travel even more 
  hazardous this morning across much of West Central Texas. 

* WHERE...All of West Central Texas.

* WHEN...For the Winter Storm Warning, from midnight tonight to 
  noon CST Monday. 
  
  For the Winter Weather Advisory, until noon CST today.

* IMPACTS...Travel could be very difficult. Areas of blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the morning commute on Monday. The cold wind 
  chills as low as 20 below zero could cause frostbite on exposed 
  skin in as little as 30 minutes.

* ADDITIONAL DETAILS...Air temperatures in the single digits and
  colder may burst pipes. Pets and livestock will need extra
  protection. Use extra caution when using fireplaces, stoves, and
  space heaters..

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
187 
WWUS44 KSJT 131816
WSWSJT

URGENT - WINTER WEATHER MESSAGE
National Weather Service San Angelo TX
1216 PM CST Sat Feb 13 2021

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-141100-
/O.EXP.KSJT.WW.Y.0005.000000T0000Z-210213T1800Z/
/O.CON.KSJT.WS.W.0003.210214T0600Z-210215T1800Z/
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
Including the cities of Gannon, Sweetwater, Broome, 
Sterling City, Robert Lee, Sanco, Silver, Bronte, Tennyson, 
Ballinger, Benoit, Hatchel, Rowena, Crews, Winters, Pumphrey, 
Barnhart, Arden, Mertzon, Sherwood, Carlsbad, San Angelo, Wall, 
Eden, Live Oak, Lowake, Ozona, Eldorado, Sonora, Irby, Haskell, 
Throckmorton, Woodson, Stamford, Stith, Anson, Funston, Truby, 
Tuxedo, Hamlin, Albany, Abilene, Clyde, Eula, Dudley, Baird, 
Cross Plains, Coleman, Echo, Fisk, Valera, Voss, Trickham, 
Brownwood, Indian Creek, Brady, Fife, Lohn, Rochelle, Voca, 
Chappel, Cherokee, Harkeyville, San Saba, Erna, Fort Mckavett, 
Hext, Menard, Cleo, Junction, London, Roosevelt, Segovia, 
Telegraph, Fredonia, Katemcy, Koockville, Loyal Valley, Mason, 
Pontotoc, and Streeter
1216 PM CST Sat Feb 13 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON CST MONDAY...
...WINTER WEATHER ADVISORY HAS EXPIRED...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations of 2 to 4 inches and ice accumulations of a 
  light glaze.

* WHERE...All of West Central Texas.

* WHEN...For the Winter Storm Warning, from midnight tonight to 
  noon CST Monday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning commute. The cold wind 
  chills as low as 20 below zero could cause frostbite on 
  exposed skin in as little as 30 minutes.

* ADDITIONAL DETAILS...Air temperatures in the single digits and
  colder may burst pipes. Pets and livestock will need extra
  protection. Use extra caution when using fireplaces, stoves, and
  space heaters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
816 
WWUS44 KSJT 132003
WSWSJT

URGENT - WINTER WEATHER MESSAGE
National Weather Service San Angelo TX
203 PM CST Sat Feb 13 2021

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-141100-
/O.NEW.KSJT.WC.Y.0001.210214T1200Z-210215T1800Z/
/O.CON.KSJT.WS.W.0003.210214T0600Z-210215T1800Z/
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
Including the cities of Gannon, Sweetwater, Broome, 
Sterling City, Robert Lee, Sanco, Silver, Bronte, Tennyson, 
Ballinger, Benoit, Hatchel, Rowena, Crews, Winters, Pumphrey, 
Barnhart, Arden, Mertzon, Sherwood, Carlsbad, San Angelo, Wall, 
Eden, Live Oak, Lowake, Ozona, Eldorado, Sonora, Irby, Haskell, 
Throckmorton, Woodson, Stamford, Stith, Anson, Funston, Truby, 
Tuxedo, Hamlin, Albany, Abilene, Clyde, Eula, Dudley, Baird, 
Cross Plains, Coleman, Echo, Fisk, Valera, Voss, Trickham, 
Brownwood, Indian Creek, Brady, Fife, Lohn, Rochelle, Voca, 
Chappel, Cherokee, Harkeyville, San Saba, Erna, Fort Mckavett, 
Hext, Menard, Cleo, Junction, London, Roosevelt, Segovia, 
Telegraph, Fredonia, Katemcy, Koockville, Loyal Valley, Mason, 
Pontotoc, and Streeter
203 PM CST Sat Feb 13 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON CST MONDAY...
...WIND CHILL ADVISORY IN EFFECT FROM 6 AM SUNDAY TO NOON CST
MONDAY...

* WHAT...For the Winter Storm Warning, heavy snow expected. Total
  snow accumulations of 2 to 6 inches, with locally higher amounts
  possible. For the Wind Chill Advisory, very cold wind chills 
  expected. Wind chills as low as 20 below zero.

* WHERE...Portions of west central Texas.

* WHEN...For the Winter Storm Warning, from midnight tonight to 
  noon CST Monday. For the Wind Chill Advisory, from 6 AM Sunday 
  to noon CST Monday.

* IMPACTS...Travel could be very difficult. Patchy blowing snow
  could significantly reduce visibility. The hazardous conditions
  will impact the morning commute. The cold wind chills could 
  cause frostbite on exposed skin in as little as 30 minutes.

* ADDITIONAL DETAILS...Air temperatures in the single digits and
  colder may burst pipes. Pets and livestock will need extra
  protection. Use extra caution when using fireplaces, stoves, and
  space heaters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
728 
WWUS44 KSJT 141022
WSWSJT

URGENT - WINTER WEATHER MESSAGE
National Weather Service San Angelo TX
422 AM CST Sun Feb 14 2021

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-142100-
/O.UPG.KSJT.WC.Y.0001.210214T1200Z-210215T1800Z/
/O.NEW.KSJT.WC.W.0001.210214T1200Z-210215T1800Z/
/O.CON.KSJT.WS.W.0003.000000T0000Z-210215T1800Z/
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
Including the cities of Gannon, Sweetwater, Broome, 
Sterling City, Robert Lee, Sanco, Silver, Bronte, Tennyson, 
Ballinger, Benoit, Hatchel, Rowena, Crews, Winters, Pumphrey, 
Barnhart, Arden, Mertzon, Sherwood, Carlsbad, San Angelo, Wall, 
Eden, Live Oak, Lowake, Ozona, Eldorado, Sonora, Irby, Haskell, 
Throckmorton, Woodson, Stamford, Stith, Anson, Funston, Truby, 
Tuxedo, Hamlin, Albany, Abilene, Clyde, Eula, Dudley, Baird, 
Cross Plains, Coleman, Echo, Fisk, Valera, Voss, Trickham, 
Brownwood, Indian Creek, Brady, Fife, Lohn, Rochelle, Voca, 
Chappel, Cherokee, Harkeyville, San Saba, Erna, Fort Mckavett, 
Hext, Menard, Cleo, Junction, London, Roosevelt, Segovia, 
Telegraph, Fredonia, Katemcy, Koockville, Loyal Valley, Mason, 
Pontotoc, and Streeter
422 AM CST Sun Feb 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY...
...WIND CHILL WARNING IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...For the Winter Storm Warning, heavy snow expected. Total
  snow accumulations of 2 to 6 inches, with locally higher amounts
  possible. For the Wind Chill Warning, dangerously cold wind
  chills expected. Wind chills will drop through through the day
  and through the night tonight. By daybreak Monday, wind chills
  expected to be 15 below to 20 below zero.

* WHERE...All of west central Texas.

* WHEN...The Winter Storm Warning and Wind Chill Warning are both
  in effect until Noon CST Monday. 

* IMPACTS...Travel could be very difficult. Areas of blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the morning commute Monday. The very cold wind 
  chills could cause frostbite on exposed skin in as little as 30 
  minutes.

* ADDITIONAL DETAILS...Air temperatures in the single digits and
  colder may burst pipes. Pets and livestock will need extra
  protection. Use extra caution when using fireplaces, stoves, and
  space heaters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, blankets, food, 
water in your vehicle in case of an emergency. 

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
766 
WWUS44 KSJT 142051
WSWSJT

URGENT - WINTER WEATHER MESSAGE
National Weather Service San Angelo TX
251 PM CST Sun Feb 14 2021

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-151100-
/O.CON.KSJT.WC.W.0001.000000T0000Z-210215T1800Z/
/O.CON.KSJT.WS.W.0003.000000T0000Z-210215T1800Z/
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
Including the cities of Gannon, Sweetwater, Broome, 
Sterling City, Robert Lee, Sanco, Silver, Bronte, Tennyson, 
Ballinger, Benoit, Hatchel, Rowena, Crews, Winters, Pumphrey, 
Barnhart, Arden, Mertzon, Sherwood, Carlsbad, San Angelo, Wall, 
Eden, Live Oak, Lowake, Ozona, Eldorado, Sonora, Irby, Haskell, 
Throckmorton, Woodson, Stamford, Stith, Anson, Funston, Truby, 
Tuxedo, Hamlin, Albany, Abilene, Clyde, Eula, Dudley, Baird, 
Cross Plains, Coleman, Echo, Fisk, Valera, Voss, Trickham, 
Brownwood, Indian Creek, Brady, Fife, Lohn, Rochelle, Voca, 
Chappel, Cherokee, Harkeyville, San Saba, Erna, Fort Mckavett, 
Hext, Menard, Cleo, Junction, London, Roosevelt, Segovia, 
Telegraph, Fredonia, Katemcy, Koockville, Loyal Valley, Mason, 
Pontotoc, and Streeter
251 PM CST Sun Feb 14 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...For the Winter Storm Warning, heavy snow expected. Total
  snow accumulations of 3 to 6 inches, with locally higher 
  amounts possible. For the Wind Chill Warning, dangerously cold 
  wind chills expected. Wind chills will drop through through the 
  day and through the night tonight. By daybreak Monday, wind 
  chills expected to be 15 below to 20 below zero.

* WHERE...All of west central Texas.

* WHEN...The Winter Storm Warning and Wind Chill Warning are 
  both in effect until Noon CST Monday.

* IMPACTS...Travel will be extremely hazardous. Areas of blowing 
  snow could significantly reduce visibility. The hazardous 
  conditions could impact the morning commute Monday. The very 
  cold wind chills could cause frostbite on exposed skin in as 
  little as 30 minutes.

* ADDITIONAL DETAILS...Air temperatures in the single digits and 
  colder may burst pipes. Pets and livestock will need extra 
  protection. Use extra caution when using fireplaces, stoves, 
  and space heaters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
254 
WWUS44 KSJT 151140
WSWSJT

URGENT - WINTER WEATHER MESSAGE
National Weather Service San Angelo TX
540 AM CST Mon Feb 15 2021

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-151800-
/O.CON.KSJT.WC.W.0001.000000T0000Z-210215T1800Z/
/O.CON.KSJT.WS.W.0003.000000T0000Z-210215T1800Z/
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
Including the cities of Gannon, Sweetwater, Broome, 
Sterling City, Robert Lee, Sanco, Silver, Bronte, Tennyson, 
Ballinger, Benoit, Hatchel, Rowena, Crews, Winters, Pumphrey, 
Barnhart, Arden, Mertzon, Sherwood, Carlsbad, San Angelo, Wall, 
Eden, Live Oak, Lowake, Ozona, Eldorado, Sonora, Irby, Haskell, 
Throckmorton, Woodson, Stamford, Stith, Anson, Funston, Truby, 
Tuxedo, Hamlin, Albany, Abilene, Clyde, Eula, Dudley, Baird, 
Cross Plains, Coleman, Echo, Fisk, Valera, Voss, Trickham, 
Brownwood, Indian Creek, Brady, Fife, Lohn, Rochelle, Voca, 
Chappel, Cherokee, Harkeyville, San Saba, Erna, Fort Mckavett, 
Hext, Menard, Cleo, Junction, London, Roosevelt, Segovia, 
Telegraph, Fredonia, Katemcy, Koockville, Loyal Valley, Mason, 
Pontotoc, and Streeter
540 AM CST Mon Feb 15 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...For the Winter Storm Warning, snow has ended, but driving
  conditions are very hazardous with snowpacked roads. For the
  Wind Chill Warning, wind chill values this morning are
  dangerously cold wind. 

* WHERE...All of west central Texas.

* WHEN...The Winter Storm Warning and Wind Chill Warning are both
  in effect until Noon CST today.

* IMPACTS...Travel is very hazardous. The very cold wind chills 
  could cause frostbite on exposed skin in as little as 30 
  minutes.

* ADDITIONAL DETAILS...Air temperatures in the single digits to
  around zero may burst pipes. Pets and livestock will need extra
  protection. Use extra caution when using fireplaces, stoves, 
  and space heaters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, blankets, food, and
water in your vehicle in case of an emergency.

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

The office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 12, 12:01 AM CSTWinter Weather AdvisorySJTCoke, Coleman, Concho, Crockett, Irion, Kimble and 10 more11 hr
Feb 12, 4:34 AM CSTWinter Storm WatchSJTBrown, Callahan, Coke, Coleman, Concho, Crockett and 18 more10 hr

Nearby

Winter Storm Warnings in Texas, 2021Every winter storm warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.